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Test Info:
/* Any copyright is dedicated to the Public Domain.
var MockFilePicker = SpecialPowers.MockFilePicker;
MockFilePicker.init(window.browsingContext);
const DATA_IMAGE_GIF_URL =
"data:image/gif;base64,R0lGODlhEAAOALMAAOazToeHh0tLS/7LZv/0jvb29t/f3//Ub//ge8WSLf/rhf/3kdbW1mxsbP//mf///yH5BAAAAAAALAAAAAAQAA4AAARe8L1Ekyky67QZ1hLnjM5UUde0ECwLJoExKcppV0aCcGCmTIHEIUEqjgaORCMxIC6e0CcguWw6aFjsVMkkIr7g77ZKPJjPZqIyd7sJAgVGoEGv2xsBxqNgYPj/gAwXEQA7";
registerCleanupFunction(function () {
MockFilePicker.cleanup();
});
/**
*/
add_task(async function () {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: DATA_IMAGE_GIF_URL,
},
async function (browser) {
let popupShownPromise = BrowserTestUtils.waitForEvent(
document,
"popupshown"
);
await BrowserTestUtils.synthesizeMouseAtCenter(
"img",
{
type: "contextmenu",
button: 2,
},
browser
);
await popupShownPromise;
let showFilePickerPromise = new Promise(resolve => {
MockFilePicker.showCallback = function (fp) {
is(fp.defaultString, "Untitled.gif");
resolve();
};
});
// Select "Save Image As" option from context menu
var saveImageAsCommand = document.getElementById("context-saveimage");
saveImageAsCommand.doCommand();
await showFilePickerPromise;
let contextMenu = document.getElementById("contentAreaContextMenu");
let popupHiddenPromise = BrowserTestUtils.waitForEvent(
contextMenu,
"popuphidden"
);
contextMenu.hidePopup();
await popupHiddenPromise;
}
);
});
/**
*/
add_task(async function () {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: DATA_IMAGE_GIF_URL,
},
async function (browser) {
let showFilePickerPromise = new Promise(resolve => {
MockFilePicker.showCallback = function (fp) {
is(fp.defaultString, "Untitled.gif");
resolve();
};
});
saveBrowser(browser);
await showFilePickerPromise;
}
);
});